1 files changed, 5 insertions, 0 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp
index 33eb0b05ddc..92c561aa941 100644
--- a/clang/lib/Basic/Targets.cpp
+++ b/clang/lib/Basic/Targets.cpp
@@ -6862,6 +6862,11 @@ public:
     case 'N': // Same as 'K' but zext (required for SIMode)
     case 'O': // The constant 4096
       return true;
+
+    case 'f':
+    case 'e':
+      info.setAllowsRegister();
+      return true;
     }
     return false;
   }